body {
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	background-image: url(../images/bg-share-fire.jpg);
}
.banner-wrap {
	position: absolute;
	left: 50%;
	bottom: 0;
	margin-left: -160px;
	width: 320px;

}
.alipay-qrcode {
	position: absolute;
	width: 140px;
	left: 50%;
	margin-left: -70px;
    bottom: 150px;
    z-index: 2;
}
.alipay-qrcode-txt {
	position: absolute;
	width: 100%;
	left: 0;
	bottom: 90px;
	z-index: 2;
	text-align: center;
    line-height: 24px;
    font-size: 16px;
    color: #444;
}
.alipay-qrcode-txt span {
	display: block;
	line-height: 24px;
	font-size: 14px;

}

